57003614980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219244673}}^1$

素因数の和:219244695

約数の個数: 24

約数和(自身を含む): 128915868312

約数和(自身を除く): 71912253332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 219244673, 438489346, 876978692, 1096223365, 2192446730, 2850180749, 4384893460, 5700361498, 11400722996, 14250903745, 28501807490, 57003614980]

約数ペア:

[(1, 57003614980), (2, 28501807490), (4, 14250903745), (5, 11400722996), (10, 5700361498), (13, 4384893460), (20, 2850180749), (26, 2192446730), (52, 1096223365), (65, 876978692), (130, 438489346), (260, 219244673)]